ul{
	margin: 0;
	padding: 0;
	border: 0;
}
.autoCenter{
	margin: 0 auto;
}
.backgroundRed{
	background: red;
}
.square200{
	height: 200px;
	width: 200px;
}
.square50{
	height: 50px;
	width: 50px;
}
.square80{
	height: 80px;
	width: 80px;
}
.hidden{
	display:none;
}


